Average annual temperature is 7.4 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 180 days
Number of rainy days: 149 days
Number of snow days: 36 days
Look at detailed online map of Hejiachuan
* Weather data for Hejiachuan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.6 | 6.8 | 15.4 | 22.6 | 23.5 | 26.2 | 28.6 | 27.3 | 27.2 | 17.1 | 15.5 | 11.6 |
| Average daytime temperature (°C) | -0.4 | 1.9 | 9.3 | 13.0 | 17.0 | 21.9 | 24.3 | 23.8 | 19.5 | 13.0 | 7.2 | 2.8 |
| Average temperature (°C) | -6.2 | -3.0 | 3.5 | 6.9 | 11.6 | 16.4 | 18.8 | 18.4 | 14.5 | 8.0 | 1.6 | -3.0 |
| Average night temperature (°C) | -10.9 | -7.4 | -1.2 | 1.5 | 6.8 | 11.3 | 13.9 | 13.6 | 10.6 | 3.9 | -2.8 | -7.3 |
| Absolute minimum temperature (°C) | -18.8 | -15.7 | -6.3 | -6.3 | 1.7 | 7.0 | 9.8 | 8.3 | 4.9 | -0.8 | -6.6 | -16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.5 | 8.0 | 7.9 | 7.0 | 8.9 | 10.0 | 9.5 | 7.6 | 6.8 | 8.0 | 8.0 |
| Precipitation (mm) | 5 | 28 | 28 | 37 | 86 | 48 | 66 | 39 | 113 | 87 | 12 | 4 |
| Sunny days | 24 | 15 | 19 | 13 | 7 | 13 | 11 | 12 | 8 | 8 | 23 | 27 |
| Rainy days | 0 | 0 | 8 | 10 | 24 | 17 | 20 | 19 | 22 | 23 | 4 | 2 |
| Snow days | 7 | 13 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The largest precipitation sum in Hejiachuan is at